[HTML][HTML] Coagulation and non‐coagulation effects of thrombin

JJN Posma, JJ Posthuma, HMH Spronk - Journal of thrombosis and …, 2016 - Elsevier
Thrombin is a multifunctional serine protease produced from prothrombin, and is a key
regulator in hemostatic and non‐hemostatic processes. It is the main effector protease in …

The regulation of neutrophil migration in patients with sepsis: the complexity of the molecular mechanisms and their modulation in sepsis and the heterogeneity of …

Ø Bruserud, KA Mosevoll, Ø Bruserud, H Reikvam… - Cells, 2023 - mdpi.com
Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host
response to infection. Common causes include gram-negative and gram-positive bacteria as …

Thrombin receptor PAR4 drives canonical NLRP3 inflammasome signaling in the heart

AC Fender, S Kleeschulte, S Stolte… - Basic Research in …, 2020 - Springer
The deleterious effects of diabetes in the heart are increasingly attributed to inflammatory
signaling through the NLRP3 (NOD, LRR and PYD domains-containing protein 3) …

Protease-activated receptor PAR-4: an inducible switch between thrombosis and vascular inflammation?

AC Fender, BH Rauch, T Geisler… - Thrombosis and …, 2017 - thieme-connect.com
Thrombin triggers activation of platelets through protease-activated receptor 1 (PAR-1) and
PAR-4. Both receptors are widely expressed and exert multiple platelet-independent …

[HTML][HTML] Genetic deletion of platelet PAR4 results in reduced thrombosis and impaired hemostatic plug stability

RH Lee, T Kawano, SP Grover, V Bharathi… - Journal of Thrombosis …, 2022 - Elsevier
Background Protease‐activated receptor 4 (PAR4) is expressed by a wide variety of cells,
including megakaryocytes/platelets, immune cells, cardiomyocytes, and lung epithelial cells …

Evaluation of anti-inflammatory potential of aqueous extract and polysaccharide fraction of Thuja occidentalis Linn. in mice

IS Silva, LAD Nicolau, FBM Sousa, S de Araújo… - International journal of …, 2017 - Elsevier
Inflammation is a protective reaction of the microcirculation. However, sustained
inflammation can lead to undesired effects. Thuja occidentalis Linn has many …

Role of protease-activated receptor 4 in mouse models of acute and chronic kidney injury

K Erreger, S Cao, Y Pan, M Jiang… - American Journal …, 2024 - journals.physiology.org
Protease-activated receptor 4 (PAR4) is a G protein-coupled receptor activated by thrombin.
In the platelet, response to thrombin PAR4 contributes to the predominant procoagulant …

Loss of protease-activated receptor 4 prevents inflammation resolution and predisposes the heart to cardiac rupture after myocardial infarction

MA Kolpakov, X Guo, K Rafiq, L Vlasenko… - Circulation, 2020 - Am Heart Assoc
Background: Cardiac rupture is a major lethal complication of acute myocardial infarction
(MI). Despite significant advances in reperfusion strategies, mortality from cardiac rupture …

Protease-activated receptor 4 protects mice from Coxsackievirus B3 and H1N1 influenza A virus infection

K Tatsumi, CM Schmedes, ER Houston, E Butler… - Cellular …, 2019 - Elsevier
PAR4 is expressed by a variety of cells, including platelets, cardiac, lung and immune cells.
We investigated the contribution of PAR4 to viral infections of the heart and lung. Toll-like …

Platelets differentially modulate CD4+ Treg activation via GPIIa/IIIb-, fibrinogen-, and PAR4-dependent pathways

M Bock, CB Bergmann, S Jung, P Biberthaler… - Immunologic …, 2022 - Springer
Abstract CD4+ FoxP3+ regulatory T cells (CD4+ Tregs) are known to dampen inflammation
following severe trauma. Platelets were shown to augment their posttraumatic activation in …